package org.jivesoftware.openfire.plugin.rest.controller;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import javax.ws.rs.core.Response;
import org.jivesoftware.openfire.group.Group;
import org.jivesoftware.openfire.group.GroupAlreadyExistsException;
import org.jivesoftware.openfire.group.GroupManager;
import org.jivesoftware.openfire.group.GroupNotFoundException;
import org.jivesoftware.openfire.plugin.rest.entity.GroupEntity;
import org.jivesoftware.openfire.plugin.rest.exceptions.ExceptionType;
import org.jivesoftware.openfire.plugin.rest.exceptions.ServiceException;
import org.jivesoftware.openfire.plugin.rest.utils.MUCRoomUtils;
/**
* The Class GroupController.
*/
public class GroupController {
/** The Constant INSTANCE. */
public static final GroupController INSTANCE = new GroupController();
/**
* Gets the single instance of GroupController.
*
* @return single instance of GroupController
*/
public static GroupController getInstance() {
return INSTANCE;
}
/**
* Gets the groups.
*
* @return the groups
* @throws ServiceException
* the service exception
*/
public List<GroupEntity> getGroups() throws ServiceException {
Collection<Group> groups = GroupManager.getInstance().getGroups();
List<GroupEntity> groupEntities = new ArrayList<GroupEntity>();
for (Group group : groups) {
GroupEntity groupEntity = new GroupEntity(group.getName(), group.getDescription());
groupEntities.add(groupEntity);
}
return groupEntities;
}
/**
* Gets the group.
*
* @param groupName
* the group name
* @return the group
* @throws ServiceException
* the service exception
*/
public GroupEntity getGroup(String groupName) throws ServiceException {
Group group;
try {
group = GroupManager.getInstance().getGroup(groupName);
} catch (GroupNotFoundException e) {
throw new ServiceException("Could not find group", groupName, ExceptionType.GROUP_NOT_FOUND,
Response.Status.NOT_FOUND, e);
}
GroupEntity groupEntity = new GroupEntity(group.getName(), group.getDescription());
groupEntity.setAdmins(MUCRoomUtils.convertJIDsToStringList(group.getAdmins()));
groupEntity.setMembers(MUCRoomUtils.convertJIDsToStringList(group.getMembers()));
return groupEntity;
}
/**
* Creates the group.
*
* @param groupEntity
* the group entity
* @return the group
* @throws ServiceException
* the service exception
*/
public Group createGroup(GroupEntity groupEntity) throws ServiceException {
Group group;
if (groupEntity != null && !groupEntity.getName().isEmpty()) {
try {
group = GroupManager.getInstance().createGroup(groupEntity.getName());
group.setDescription(groupEntity.getDescription());
group.getProperties().put("sharedRoster.showInRoster", "onlyGroup");
group.getProperties().put("sharedRoster.displayName", groupEntity.getName());
group.getProperties().put("sharedRoster.groupList", "");
} catch (GroupAlreadyExistsException e) {
throw new ServiceException("Could not create a group", groupEntity.getName(),
ExceptionType.GROUP_ALREADY_EXISTS, Response.Status.CONFLICT, e);
}
} else {
throw new ServiceException("Could not create new group", "groups",
ExceptionType.ILLEGAL_ARGUMENT_EXCEPTION, Response.Status.BAD_REQUEST);
}
return group;
}
/**
* Update group.
*
* @param groupName the group name
* @param groupEntity the group entity
* @return the group
* @throws ServiceException the service exception
*/
public Group updateGroup(String groupName, GroupEntity groupEntity) throws ServiceException {
Group group;
if (groupEntity != null && !groupEntity.getName().isEmpty()) {
if (groupName.equals(groupEntity.getName())) {
try {
group = GroupManager.getInstance().getGroup(groupName);
group.setDescription(groupEntity.getDescription());
} catch (GroupNotFoundException e) {
throw new ServiceException("Could not find group", groupName, ExceptionType.GROUP_NOT_FOUND,
Response.Status.NOT_FOUND, e);
}
} else {
throw new ServiceException(
"Could not update the group. The group name is different to the payload group name.", groupName + " != " + groupEntity.getName(),
ExceptionType.ILLEGAL_ARGUMENT_EXCEPTION, Response.Status.BAD_REQUEST);
}
} else {
throw new ServiceException("Could not update new group", "groups",
ExceptionType.ILLEGAL_ARGUMENT_EXCEPTION, Response.Status.BAD_REQUEST);
}
return group;
}
/**
* Delete group.
*
* @param groupName
* the group name
* @throws ServiceException
* the service exception
*/
public void deleteGroup(String groupName) throws ServiceException {
try {
Group group = GroupManager.getInstance().getGroup(groupName);
GroupManager.getInstance().deleteGroup(group);
} catch (GroupNotFoundException e) {
throw new ServiceException("Could not find group", groupName, ExceptionType.GROUP_NOT_FOUND,
Response.Status.NOT_FOUND, e);
}
}
}